# Maintainer: Alexey Pavlov <Alexpux@gmail.com>
# Contributor: Zach Bacon <11doctorwhocanada@gmail.com>
# Contributor: wirx6 <wirx654@gmail.com>
# Contributor: Ray Donnelly <mingw.android@gmail.com>

_realname=ffmpeg
pkgbase="mingw-w64-${_realname}4.4"
pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}4.4"
pkgver=4.4.4
pkgrel=4
pkgdesc="Complete solution to record, convert and stream audio and video (mingw-w64)"
arch=('any')
mingw_arch=('mingw32' 'mingw64' 'ucrt64' 'clang64' 'clang32' 'clangarm64')
url="https://ffmpeg.org/"
license=('spdx:GPL-3.0-or-later')
depends=("${MINGW_PACKAGE_PREFIX}-aom"
         "${MINGW_PACKAGE_PREFIX}-bzip2"
         "${MINGW_PACKAGE_PREFIX}-fribidi"
         "${MINGW_PACKAGE_PREFIX}-fontconfig"
         "${MINGW_PACKAGE_PREFIX}-dav1d"
         "${MINGW_PACKAGE_PREFIX}-gmp"
         "${MINGW_PACKAGE_PREFIX}-gnutls"
         "${MINGW_PACKAGE_PREFIX}-gsm"
         "${MINGW_PACKAGE_PREFIX}-lame"
         "${MINGW_PACKAGE_PREFIX}-libass"
         "${MINGW_PACKAGE_PREFIX}-libbluray"
         "${MINGW_PACKAGE_PREFIX}-libcaca"
         "${MINGW_PACKAGE_PREFIX}-libexif"
         "${MINGW_PACKAGE_PREFIX}-libgme"
         "${MINGW_PACKAGE_PREFIX}-libiconv"
         $([[ ${MINGW_PACKAGE_PREFIX} == *-clang-aarch64* ]] || echo "${MINGW_PACKAGE_PREFIX}-libmfx")
         "${MINGW_PACKAGE_PREFIX}-libmodplug"
         "${MINGW_PACKAGE_PREFIX}-libssh"
         "${MINGW_PACKAGE_PREFIX}-librsvg"
         "${MINGW_PACKAGE_PREFIX}-libsoxr"
         "${MINGW_PACKAGE_PREFIX}-libtheora"
         "${MINGW_PACKAGE_PREFIX}-libvorbis"
         "${MINGW_PACKAGE_PREFIX}-libvpx"
         "${MINGW_PACKAGE_PREFIX}-libwebp"
         "${MINGW_PACKAGE_PREFIX}-libxml2"
         "${MINGW_PACKAGE_PREFIX}-openal"
         "${MINGW_PACKAGE_PREFIX}-opencore-amr"
         "${MINGW_PACKAGE_PREFIX}-openjpeg2"
         "${MINGW_PACKAGE_PREFIX}-opus"
         "${MINGW_PACKAGE_PREFIX}-rav1e"
         "${MINGW_PACKAGE_PREFIX}-rtmpdump"
         "${MINGW_PACKAGE_PREFIX}-SDL2"
         "${MINGW_PACKAGE_PREFIX}-speex"
         "${MINGW_PACKAGE_PREFIX}-srt"
         $([[ "${CARCH}" == "i686" ]] || echo "${MINGW_PACKAGE_PREFIX}-svt-av1")
         "${MINGW_PACKAGE_PREFIX}-vid.stab"
         "${MINGW_PACKAGE_PREFIX}-vulkan"
         "${MINGW_PACKAGE_PREFIX}-libx264"
         "${MINGW_PACKAGE_PREFIX}-x265"
         "${MINGW_PACKAGE_PREFIX}-xvidcore"
         "${MINGW_PACKAGE_PREFIX}-zimg"
         "${MINGW_PACKAGE_PREFIX}-zlib")
conflicts=("${MINGW_PACKAGE_PREFIX}-ffmpeg<5")
makedepends=("${MINGW_PACKAGE_PREFIX}-cc"
             "${MINGW_PACKAGE_PREFIX}-autotools"
             "${MINGW_PACKAGE_PREFIX}-pkgconf"
             "${MINGW_PACKAGE_PREFIX}-dlfcn"
             $([[ ${MINGW_PACKAGE_PREFIX} == *-clang-aarch64* ]] || echo "${MINGW_PACKAGE_PREFIX}-amf-headers")
             $([[ ${MINGW_PACKAGE_PREFIX} == *-clang-aarch64* ]] || echo "${MINGW_PACKAGE_PREFIX}-ffnvcodec-headers")
             $([[ ${MINGW_PACKAGE_PREFIX} == *-clang-aarch64* ]] || echo "${MINGW_PACKAGE_PREFIX}-nasm"))
source=(https://ffmpeg.org/releases/${_realname}-${pkgver}.tar.xz{,.asc}
        https://github.com/FFmpeg/FFmpeg/commit/c6fdbe26ef30fff817581e5ed6e078d96111248a.patch
        # Backport from https://github.com/FFmpeg/FFmpeg/commit/8990c5869e27fcd43b53045f87ba251f42e7d293
        "0001-get_cabac_inline_x86-Dont-inline-if-32-bit-clang-on-windows.patch"
        "0002-gcc-12.patch"
        "0003-fix-clang32-build.patch"
        https://github.com/FFmpeg/FFmpeg/commit/c3c8f97a9804b4234e97f13b0057ffc2c9af27c0.patch
        https://github.com/FFmpeg/FFmpeg/commit/f9620d74cd49c35223304ba41e28be6144e45783.patch
        https://github.com/FFmpeg/FFmpeg/commit/effadce6c756247ea8bae32dc13bb3e6f464f0eb.patch)
validpgpkeys=('FCF986EA15E6E293A5644F10B4322F04D67658D8')
sha256sums=('e80b380d595c809060f66f96a5d849511ef4a76a26b76eacf5778b94c3570309'
            'SKIP'
            '8de70945eeb6a998b9188494a242ba06847b475b9674fcfec48436d99fcbea7f'
            'b19edf64c3daff6acebeb2e45be4e13c5ee035fd24ba1bf9e77a5376efe83628'
            '84b9fcaa188eef15201a105a44c53d647e4fb800a5032336e0948d6bed2cbc1b'
            '06481611d3449e2cc4f4759d2e0ad5b1ce2c4f313d0b63d4cb0a51d9fe02a424'
            '3ece733e96c9454209a42f706251e3d68e2ba1f2ef12afb559d4c48db145141f'
            '146d397029d8980224c0e805646bc02707b54029fff8a3e62c1565672091aabc'
            '206f4d8437b21f6197ffc444c86d0504892a5c2137cb227b4af1c1e8bf2c426c')

# Helper macros to help make tasks easier #
apply_patch_with_msg() {
  for _fname in "$@"
  do
    msg2 "Applying ${_fname}"
    patch -Nbp1 -i "${srcdir}"/${_fname}
  done
}

prepare() {
  cd "${srcdir}/${_realname}-${pkgver}"

  apply_patch_with_msg \
    c6fdbe26ef30fff817581e5ed6e078d96111248a.patch \
    0001-get_cabac_inline_x86-Dont-inline-if-32-bit-clang-on-windows.patch \
    0002-gcc-12.patch \
    0003-fix-clang32-build.patch \
    c3c8f97a9804b4234e97f13b0057ffc2c9af27c0.patch \
    f9620d74cd49c35223304ba41e28be6144e45783.patch

  # https://github.com/msys2/MINGW-packages/issues/17946
  apply_patch_with_msg effadce6c756247ea8bae32dc13bb3e6f464f0eb.patch
}

build() {
  local -a common_config
  common_config+=(
    --incdir="${MINGW_PREFIX}/include/ffmpeg4.4" \
    --libdir="${MINGW_PREFIX}/lib/ffmpeg4.4" \
    --disable-debug
    --disable-stripping
    --disable-doc
    --enable-dxva2
    --enable-d3d11va
    --enable-fontconfig
    --enable-gmp
    --enable-gnutls
    --enable-gpl
    --enable-iconv
    --enable-libaom
    --enable-libass
    --enable-libbluray
    --enable-libcaca
    --enable-libdav1d
    --enable-libfreetype
    --enable-libfribidi
    --enable-libgme
    --enable-libgsm
    --enable-libmodplug
    --enable-libmp3lame
    --enable-libopencore_amrnb
    --enable-libopencore_amrwb
    --enable-libopenjpeg
    --enable-libopus
    --enable-librsvg
    --enable-librtmp
    --enable-libssh
    --enable-libsoxr
    --enable-libspeex
    --enable-libsrt
    --enable-libtheora
    --enable-libvidstab
    --enable-libvorbis
    --enable-libx264
    --enable-libx265
    --enable-libxvid
    --enable-libvpx
    --enable-libwebp
    --enable-libxml2
    --enable-libzimg
    --enable-openal
    --enable-pic
    --enable-postproc
    --enable-runtime-cpudetect
    --enable-swresample
    --enable-version3
    --enable-vulkan
    --enable-zlib
    --enable-librav1e
  )

  if [[ "${CARCH}" != "i686" ]]; then
    common_config+=(
       --enable-libsvtav1
    )
  fi

  if [[ "${MINGW_PACKAGE_PREFIX}" != *clang-aarch64* ]]; then
    common_config+=(
        --enable-libmfx
        --enable-amf
        --enable-nvenc
    )
  fi

  for _variant in -static -shared; do
    [[ -d "${srcdir}/build-${MSYSTEM}${_variant}" ]] && rm -rf "${srcdir}/build-${MSYSTEM}${_variant}"
    mkdir -p "${srcdir}/build-${MSYSTEM}${_variant}" && cd "${srcdir}/build-${MSYSTEM}${_variant}"
    if [[ ${_variant} == -static ]]; then
      ENABLE_VARIANT="--enable-static --pkg-config-flags=--static"
    else
      ENABLE_VARIANT=--enable-shared
    fi
    ../${_realname}-${pkgver}/configure \
      --prefix=${MINGW_PREFIX} \
      --target-os=mingw32 \
      --arch=${CARCH%%-*} \
      --cc=${CC} \
      --cxx=${CXX} \
      "${common_config[@]}" \
      --logfile=config.log \
      ${ENABLE_VARIANT}

    make
  done
}

check() {
  for _variant in -static -shared; do
    cd "${srcdir}/build-${MSYSTEM}${_variant}"
    # workaround for conflict with SDL main(), use it if you have SDL installed
    # make check CC_C="-c -Umain"
    make check || true
  done
}

package() {
  for _variant in -static -shared; do
    cd "${srcdir}/build-${MSYSTEM}${_variant}"
    make DESTDIR="${pkgdir}" install
  done
  
  rm -f ${pkgdir}/${MINGW_PREFIX}/lib/ffmpeg4.4/*.def
  rm -f ${pkgdir}/${MINGW_PREFIX}/bin/*.lib
  rm -f ${pkgdir}/${MINGW_PREFIX}/bin/*.exe
  rm -rf ${pkgdir}/${MINGW_PREFIX}/share

  local PREFIX_DEPS=$(cygpath -am ${MINGW_PREFIX})
  find ${pkgdir}${MINGW_PREFIX}/lib/ffmpeg4.4/pkgconfig -name *.pc -exec sed -i -e"s|${PREFIX_DEPS}|${MINGW_PREFIX}|g" {} \;

  # https://github.com/pkgconf/pkgconf/issues/286
  find ${pkgdir}${MINGW_PREFIX}/lib/ffmpeg4.4/pkgconfig -name *.pc -exec sed -i -e"s|libdir=${MINGW_PREFIX}/|libdir=${MINGW_PREFIX}/../|g" {} \;
  find ${pkgdir}${MINGW_PREFIX}/lib/ffmpeg4.4/pkgconfig -name *.pc -exec sed -i -e"s|includedir=${MINGW_PREFIX}/|includedir=${MINGW_PREFIX}/../|g" {} \;
}
